POLYCOM CVE2 Set 2

A feature that splits the signal between the red, green, and blue components to make white ✘ The amount of white pixels that appear in a video frame ✘ A feature that adjusts the signal between the red, green, and blue components that yield white videosignals. ✘ A feature that eliminates noises distributed uniformly over the frequency spectrum ✔

Initial Channel ✘ Bearer Channel ✘ Data Channel ✘ Audio Channel ✔

H.221 / H.242 ✘ H.221 / H.241 ✘ H.224 / H.244 ✘ H.225 / H.245 ✔

H.241 ✘ H.231 ✘ H.242 ✘ G.711 ✔ 722 ✔

Packet Network Routers. ✘ Ethernet Switches. ✘ Dedicated Digital Channel Time Division Multiplexing Networks. ✘ Switched Digital Channel Multiplexing Networks. ✔

32 bit Source Port Number and 32 bit Destination Port Number. ✘ 48 bit MCU Number and the 32 bit Gateway Number. ✘ V35 Port and RS449 Port. ✘ None of the other alternatives apply.. ✔ 16 bit Source Port Number and 16 bit Destination Port Number. ✔

video and audio coders for H.323. ✘ the Coding Operation details for video and audio. ✘ channel bandwidth sub-division. ✘ the means by which audio, video, data, and control are associated, coded, and channelized for transportbetween H.320 equipment on a channel network. ✔ the means by which audio, video, data, and control are associated, coded, and packetized for transportbetween H.323 equipment on a packet-based network. ✔

Video and Audio Switching and Routing. Scan Converter Application Sharing Windows Applications White Boarding Application Multipoint File Transfer Application

75 Ohms and 1Vpp ✘ 50 Ohms and 2Vrms ✘ 75 Ohms and 1Vrms ✘ 50 Ohms and 1Vpp ✔

Master Clock / Nodal Clock / Local Clock / Recovered Clock ✘ Master Clock / Nodal Clock / Recovered Clock / Local Clock ✘ Master Clock / Local Clock / Recovered Clock / Nodal Clock ✘ Recovered Clock / Nodal Clock / Master Clock ✔